1 files changed, 14 insertions, 19 deletions
diff --git a/Source/WebCore/dom/UIEvent.idl b/Source/WebCore/dom/UIEvent.idl
index 8e724ea43..87b391528 100644
--- a/Source/WebCore/dom/UIEvent.idl
+++ b/Source/WebCore/dom/UIEvent.idl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006 Apple Computer, Inc.
+ * Copyright (C) 2006 Apple Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -18,25 +18,20 @@
  */
 
 [
-    ConstructorConditional=DOM4_EVENTS_CONSTRUCTOR,
-    ConstructorTemplate=Event,
+    Constructor(DOMString type, optional UIEventInit eventInitDict)
 ] interface UIEvent : Event {
-    [InitializedByEventConstructor] readonly attribute DOMWindow view;
-    [InitializedByEventConstructor] readonly attribute long detail;
+    readonly attribute DOMWindow view;
+    readonly attribute long detail;
     
-    [ObjCLegacyUnnamedParameters] void initUIEvent([Default=Undefined] optional DOMString type, 
-                                    [Default=Undefined] optional boolean canBubble, 
-                                    [Default=Undefined] optional boolean cancelable, 
-                                    [Default=Undefined] optional DOMWindow view, 
-                                    [Default=Undefined] optional long detail);
+    // FIXME: Using "undefined" as default parameter value is wrong.
+    void initUIEvent(optional DOMString type = "undefined", optional boolean canBubble = false, optional boolean cancelable = false, optional DOMWindow? view = null, optional long detail = 0);
 
-    // extensions
-    readonly attribute long                 keyCode;
-    readonly attribute long                 charCode;
-    readonly attribute long                 layerX;
-    readonly attribute long                 layerY;
-    readonly attribute long                 pageX;
-    readonly attribute long                 pageY;
-    readonly attribute long                 which;
-};
+    readonly attribute long layerX;
+    readonly attribute long layerY;
+    readonly attribute long pageX;
+    readonly attribute long pageY;
 
+    // FIXME: This should be on KeyboardEvent only as per the specification but Firefox and Chrome
+    // still have this attribute on UIEvent as of December 2016.
+    readonly attribute long which;
+};